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64KV/100KV full cold shrinkable cross-linked cable accessories is formed as a whole. Its unique umbrella structure is reasonable. Anti-pollution small and large umbrella is sued for external insulation structure, applicable for IV level heavily polluted area. Unique stress cone realize even field intensity on special surface and low operation field strength, ensuring long-term safe operation of the terminal. Terminal rubber prefabricated part <1PC both end dual metal structure ensure reliable shielding and sealing. A special earth ring is designed for metal sleeve cable and the cable terminal is reliably grounded and it is easy to disassemble the ground wire. This product has a wide scope of application and is easy to install.
Each performance index of the product reaches or exceeds requirements in GB11017-2002 and IEC60840-1999.
| S/N |
Item |
Standards |
This product |
| 1 |
Ambient temperature partial discharge test |
96kV，≤5PC |
96kV，≤3pC |
| 2 |
High temperature partial discharge test |
96kV，≤5PC |
96kV，≤3pC |
| 3 |
Impulse voltage test |
±550kV, 10 times |
±550kV, 10 times |
| 4 |
Power frequency voltage test |
160kV，15min |
160kV，15min/230kV，1min |
| 5 |
Rainfall withstand voltage test |
185kV，1min |
185kV，1min |
| 6 |
Radio interference test |
81kV，≤450μV |
81kV，≤300μV |